In this ITEMS module, we frame the topic of scale reliability within a "confirmatory factor analysis" and "structural equation modeling" (SEM) context and address some of the limitations of Cronbach's a. This modeling approach has two major advantages: (1) it allows researchers to make explicit the relation between their items…

With the intent of amending the 21-item BDI-II to improve its reliability and validity when administering the scale to nonclinical populations, a survey package consisting of 19 positive items with semantically reflected response options to mirror the negative scenario options in the original BDI-II (excluding items 16 and 18) was created. These…

In 1995, Huffman and Heller used exploratory factor analysis to draw into question the factors of the Force Concept Inventory (FCI). Since then several papers have been published examining the factors of the FCI on larger sets of student responses and understandable factors were extracted as a result. However, none of these proposed factor models…

To facilitate rigorous research on community programs to promote positive intergroup relations among youth, 2 studies were conducted to establish the psychometric properties of the Youth Diversity Acceptance Scale (YoDA). In Study 1, a unifactorial structure was identified for the YoDA using data provided by 126 high school youth involved in a…

The purpose of this research was to identify the competencies of educational technologists by surveying the professionals within the field. The Educational Technology Competency Survey (ETCS) developed in this research was based on a conceptual framework that emphases the definition of educational technology and associated knowledge, skill, and…

This study investigated the psychometric properties of a teacher-reported version of a Swedish school climate instrument called the Pedagogical and Social Climate (PESOC), which consists of 95 items covering cultural, structural and social factors. A sample of 348 teachers from 19 Swedish secondary schools was used. Multilevel confirmatory factor…

This multi-study paper reports the translation process and the validity and reliability analysis of the Characteristics of Resilience in Sports Teams Inventory (CREST) for the use of Turkish population. In three related studies, 414 team sports athletes from Turkey were sampled. We adopted Beaton et al.'s (2000) methodology for the translation of…

This study validated the Homework Expectancy Value Scale (HEVS) based on 918 middle school students from China. The factor analytic results showed that the HEVS consisted of two distinct yet related subscales: Expectancy and Value. Results further revealed that latent factor means for the HEVS were invariant across gender. Finally, consistent with…

Need for cognitive closure refers to the need to reach a precise knowledge instead of confusion and ambiguity on a subject and the desire to make a decision as soon as possible. The purpose of the present research is to adapt the "15-item version of the Need for Closure Scale" developed by Roets and Van Hiel to Turkish and testing the…

In this research it is aimed to develop an instrument that could be used to measure university students' satisfaction with foreign language lessons in a valid and reliable manner. The research was conducted on three separate study groups consisting of 460 students in the spring semester of the 2017-2018 academic year. In the research, firstly, an…

Many scholars agree on the general theoretical structure of metacognition, which is what informed the development of the Metacognitive Awareness Inventory (MAI). Although self-report instruments such as the MAI suffer many threats to validity, they continue to be used in research and practice because of their convenience. With the MAI, studies…

The aim of this study is to examine the relationship between the job satisfaction and job stress of Physical Education teachers working in the Western Black Sea Region of Turkey. This research also investigates whether there is a significant change between job satisfaction and job stress in terms of the demographic features of these teachers. The…

Research indicates that race-based discrimination is detrimental to the mental and physical health of African Americans. The authors sought preliminary evidence of internal consistency and factorial validity of an African American Historical Trauma questionnaire administered to 400 participants. Reliability and exploratory factor analyses resulted…

The Council for the Accreditation of Educator Preparation Programs (CAEP), required evidence of reliability and validity of measures used in a university's Educator Preparation Program (EPP). This paper describes processes that provided this evidence for the Teacher Performance Assessment (TPA). Literature examined included Messick (1989), Linn…

In exploratory item factor analysis (IFA), researchers may use model fit statistics and commonly invoked fit thresholds to help determine the dimensionality of an assessment. However, these indices and thresholds may mislead as they were developed in a confirmatory framework for models with continuous, not categorical, indicators. The present…